As Covid-19 transmission ramps up in the United States, recent changes to federal vaccine guidance have left many Americans ...

A food bank says demand for help in Derby is at its highest since it launched in 2020 during the Covid-19 pandemic. The Derby ...

COVID-19 activity is rising in much of the country. Data released Friday by federal health officials shows overall ...

A nine-year-old boy who wants to save his younger sister's life by donating his bone marrow will have to wait after she ...

As we welcome a new school year, medical experts are monitoring a new variant of COVID-19. The new strain is called NB 1.8.1 ...

Living through the pandemic aged our brains faster — even among people who never became sick with COVID-19, according to a ...

A lawsuit filed Thursday alleges the Mayo Clinic violated federal law when it refused a security guard's request to be exempt ...

The new mice study builds on previous studies that found COVID-19 doubled patients' risk of dying from cancer.

The CDC is tracking a summer rise in COVID-19 cases across the U.S., with Florida showing some of the steepest increases.Dr.

At the U.N., he took on some of the world’s most challenging health crises in troubled areas, skillfully coordinating ...